panomics, informatics, economics, ethics and politics: the ... poste... · -lack of developer...

Dr. George PosteChief Scientist, Complex Adaptive Systems Initiative

and Regents Professor of Health Innovation

Arizona State University

george.poste@asu.edu

www.casi.asu.edu

PanOmics, Informatics, Economics, Ethics and Politics:

The Five Forces Shaping the Evolution of Precision Medicine

THE 4th ANNUAL OMENN LECTURE

18 January 2017

DEPARTMENT OF COMPUTATIONAL MEDICINE AND BIOINFORMATICS (DCM&B)

UNIVERSITY OF MICHIGAN MEDICAL SCHOOL

Balancing Infinite Demand versus Finite Resources

From Volume-Based FFS Care to Value-Based Care

From Reactive, Episodic Interventions in Disease Episodes to

Proactive Continuity of Care Services

Improving Outcomes at Lower Cost

and Realizing the Wellness Premium

Technology, Innovation and

New Value Propositions in Healthcare

Challenges Facing U.S. Healthcare

Demographics and the Clinical and Economic Challenges to U.S. Healthcare

wellness with longevity and high QOL

multiple co-morbidities and low QOL

? ?

or

Unmet Medical Needs and Disease Burden: Confronting the Largest Economic Disruptions

to Achieve Sustainable Healthcare

cancer neurodegenerationcardio-vascular/

metabolic disease

infectious disease

wildcard

Precision Medicine:Major New USG Funding Initiatives

Precision Medicine Initiative

January 30, 2015

July 22, 2015

Precision Medicine:Not If, But…

what?

when?

how?

who?

value?

The Ethics of Hype and Hope

Precision Medicine

healthcare

delivery

molecular

classification

of disease

and

elucidation of

disease

mechanisms

RWE

and

learning

healthcare

systems

research

Precision Medicine

healthcare

delivery

molecular

classification

of disease

and

elucidation of

disease

mechanisms

RWE

and

learning

healthcare

systems

research

populationssubpopulation

and individual

phenotypes

The Virtuous Circle of Data on Population Health and Individuals in Driving Precision Medicine

Large Scale

Population

Data

Profiles

Correlation of

Subgroup/

Individual

Patterns with

Disease

Progression/

Rx Outcomes

Pattern

Analysis to

ID

Subgroup/

Individual

Profiles

Guidelines/

Best

Practices

for

Precision

Medicine

Continued

Data

Capture and

Analytical

Refinement

Precision Medicine and Data-Intensive Computational Medicine:

Evolving Inter-Dependencies

molecular

classification

of disease

and

elucidation of

disease

mechanisms

RWE

and

learning

healthcare

systems

large

scale

data

aggregation,

curation

and

analysis

Precision Medicine, Digital Healthand A Learning Healthcare System

qualitative,

descriptive

information of

uncertain quality

and provenance

quantitative data

of known

provenance and

validated quality

evolving, inter-connected networks of data

sources for robust decisions and improved care

complex

ecosystem of

largely

unconnected

data sources

Healthcare as a Complex Information Ecosystem

VALUE

research

translation

and

clinical trials

consumers:

patients

best

practices

regulatorsbig data

analytics

payers

Medical Progress:From Superstitions to Symptoms to Signatures

ID of Causal Relationships BetweenNetwork Perturbations and Disease

(Epi)Genomics

Precision Medicine:PanOmics Profiling and Mapping the Disruption

of Molecular Signaling Networks in Disease

Patient-Specific Signals and Signatures of Disease or Predisposition to Disease

ProteomicsMolecular Pathways

and NetworksNetwork Regulatory

Mechanisms

Precision Medicine:Molecular Subtypes, Endophenotypes and the

Dynamic Range of Clinical Phenotypes

Disease-Based

Classification D1 OncologyD2 D3

Molecular

Subtypes and

Prevalence … …….…

Shared

Network

Perturbations

in Different

Diseases

early late

CNS Autoimmunity CV/Metab

Oncology

Genome Variants in Related Disease CategoriesCluster in Shared Gene Regulatory Networks

M. T. Maurano et al. (2012) Science 337, 1190

Diabetes Autoimmune Disorders

dbSNP

over 150 million variants (2016)

over 6 million coding variants

- one variant every 5 or 6 base pairs

- single variant may affect multiple transcripts/genes

over 80 million variants lie outside coding exons

over representation of NW European, East African

and East Asian population groups

challenge of variant filtering and robust taxonomy of

variants of pathogenic significance

Genome Sequencing and Big Data(Z.D., Stephens et al. (2015) PLOS Biology)

3.6 petabases of raw sequence data- c.250,000 individual human genomes- c.32,000 microbial genomes- c.5,000 plant and animal genomes

Omics maps catalog of worldwide sequencers- 2500 instruments, 1000 centers in 55 countries- capacity of c.35 petabases/year

Illumina X-Ten systems- c.2 petabases/year per machine

current doubling time c.7 months

1 exabase of sequence/year in 5 yrs

1 zettabase of sequence/year by 2025

projected 100 million to 2 billion human genomes sequenced by 2025

multiple sequencing: genome, transcriptome, microbiome

plus

New Alliance for Large Scale Acquisitionand Analysis of Cancer Genomics Data (8 Jan. 2017)

machine and artificial intelligence algorithms

BaseSpace™ Sequence Hubs

TruSight Tumor 170 Panel

GRAIL ™

IntelliSpaceclinical informatics platform

Genes For ….

The Overly Simplistic and Deterministic Dangers of a

Genome-Sequence Centric Perspective

The Over-Simplified Perspective That

While Exome-and Whole Genome-Sequencing

Will Reveal the Full Etiology of Disease Pathogenesis

Ignoring Biological Complexity

The Reductionist, Simplistic Obsession With Genome Sequencing

Genome Sequencing Alone Will Not Suffice:

The Need for Deep Phenotyping

Understanding the Complex Interplay Between

PanOmics, Environment and Behavior

Phenome-Association Data (PheWAS):

Integration of panOmics Profiling with Clinical Disease

Progression and Treatment Outcomes

Precision Medicine: The Complexity of Genotype-Phenotype Relationships

Individual Variation, (Epi)Genome Complexity and the

Challenge of Genotype-Phenotype Predictions

recognition of (epi)genome

organizational and regulatory

complexity

Cell-specific Molecular

Interaction Networks

Perturbed Networks

and Disease

Junk No More: Pervasive Transcription

• alternate

transcription

/translation/

(co)splicing

• SNPs, CNVs

• pseudogenes

• indels, SVs

• ncRNAs

• phasing

• epistasis

• imprinting

• silencing

• miRNAs/

ceRNAs/

circRNAs

Adoption of NCCN Guidelines and FDA Companion Diagnostics Requires panOmics Profiling for

Comprehensive Oncology Treatment Selection

Precision Medicine:

Mapping Biological Signaling (Information) Networks

• subclinical

disease

• graded

threshold

states

• “health”

• homeostasis

• overt

clinical

disease

• diverse

phenomes

Precision Medicine:Understanding Network Organization and Dynamics

in Complex Adaptive Systems

deconvolution of complex

adaptive networks

– spatial

– temporal

mapping the topology of

molecular signaling(information)

in health and disease pathways

and networks

Precision Medicine:Understanding Network Organization and Dynamics

in Complex Adaptive Systems

increased

predictive accuracy

of pending state

shifts (emergence)

and probabilistic

most likely

trajectories

XˊX

(nd1)

Vs. (nd2)

(nd…n)

Precision Medicine:Understanding Network Organization and Dynamics

in Complex Adaptive Systems

new analytical tools for proactive monitoring of systems state

space(s) and timely intervention(s) to channel emergent behavior

to most desired trajectories

X Xˊ(d)XˊXˊ

XˊXˊ

Source: International School of Advanced Studies (SISSA) [October 26, 2016]

Neighbor Maps: 3-D and 4D Genomes

Mapping Genotype-Phenotype Relationships and Disease Risk:

Systematic Integration of Diverse Data for Population Health Analytics

Continuity of Care Record: From Womb to Tomb

Behavior Environment

nutrition autoimmunity obesity

neuroimmunology Rx response

The Trajectory for Precision Medicine: Era One

healthcare

delivery

discovery

innovation

RWE & data

analytics

research • improved

outcomes, quality

and resource

allocations

• lower cost

A Larger Return from Analysis

of Real World Data Than panOmics-Driven Innovations?

Invasion of the Body Trackers:Changing The Touch Points in Healthcare Delivery

Healthcare Beyond The Clinic

Remote Health Status Monitoring

Smartphones, Wearables, Devices

and Digital Services

M4: Making Medicine More Mobile

Social Spaces Become Quantifiable

who knows why people do what they do?

- the fact is that they do!

these actions can now be traced and measured

with unprecedented precision

with sufficient data, the numbers reveal

increasingly predictable behavior and individual

risk patterns

new ethical and legal issues

- consent, privacy, surveillance, security

Applications of Sensors, Mobile Devices and Wearables in Improved Treatment Adherence and Risk Reduction

engage and educate patients in personal health

management

remote tracking of health status

- on-body: in-body, ambient environment

improve adherence to prescribed treatment

plans

real time, longitudinal incentives for compliance

and behavioral changes

data capture

- feedback, intervention alerts

- aggregated, de-identified metadata for

observational research

Real TimeRemoteHealth

Monitoringand

Chronic Disease

Management

Informationfor

ProactiveHealth

Awareness(Wellness)

Lifestyleand

Fitness

m.Health

“Medical Selfies”:The Proliferation of Mobile Devices in Healthcare

Robotics: Telemedicine and Home Healthcare

Virtual Healthcare

• subscription based service

• virtual consultants: video, voice, chat

via smartphone, tablet, computer

• 100,000 US-licensed MDs

• 3,000 cities in all 50 states

• 100 cities world wide

Smart Materials for Improved Therapeutic Adherence

Implantable Devices and Wireless Monitoring(and Modulation)

next-generation

miniaturized

power sources

security and

hacker protections

Software Security in Medical Devices

Gray Technologies and Aging in Place:Independent But Monitored Living for Aging Populations

cognitive

stimulationRx adherence

in home support and reduced

readmissionsreduced office visits

Digital Personal Assistants

Kuri (Mayfield Robotics)

An Apps-Based Information Economy in Healthcare

theoretical rationale but integration of data with EHR

platforms poses numerous challenges

- lack of developer access to high quality healthcare

data to validate App platforms

- cross-platform standardization and application

programming interfaces (APIs)

- regulation: accuracy, reliability, security and privacy

regulation compliance

FDA focus on Apps that transform phone/tablet into a

regulated medical device

renewed FTC interest on Apps making unsubstantiated

claims

Mobile Apps, Wearables, Sensors andContinuous Health Status Monitoring

who sets the standards?

who integrates and interprets the data?

who pays?

who consents?

who owns the data?

Informational Technology and Behavioral Health

From: C. Roehrig (2016) Health Affairs 35, 1130

Machine Intelligence and Facial Recognition Technologies

Computational Analysis of Facial Expressions, Voice, Social Interaction Patterns in Diagnostic Profiling

of Psychiatric Disorders

• high variation in assessment of same patients by

different psychiatrists

• major need for objective measurements of nuanced

behavior

- gaze

- speech prosody ( rhythm, tone, volume)

- stimulus response reactions and interaction speed

• AI and learning from large video banks

- bipolar disorder, schizophrenia, depression

- suicidal ideation

- PTSD

• signal alerts to care teams when interventions indicated

Patient Communities and Disease Advocacy Groups

Increased Patient Engagement in Care Decisions

and Disease Management

Patients Are No Longer Patient for Solutions

Empowered Patients:Social Networking Sites (SNS) and Their Role in Clinical Care

• logical extension of rapid rise of web/apps in

mainstream culture to healthcare

• increasingly proactive and engaged

consumers/patients/families

• more transparent information on treatment

options, cost and provider performance

• new clinical practice tools to optimize physician:

patient relationships

• improved recruitment of patients into

investigational and pragmatic clinical trials

• Ux

Integration of Rapidly Expanding and Increasingly Diverse

Datasets for Longitudinal Observational Studies

and Continuity in Care Delivery

New Incentives and New Delivery Models

New Participants and New Business Models

Now Comes the Hard Part!

Driving Precision Medicine and Large Scale Data Analytics

into Routine Clinical Practice

“If only Hewlett Packard (HP)

knew what HP knows,

we’d be three times more productive (profitable).”

Lew Platt

Former CEO, Hewlett Packard

The Challenge of Translation of Burgeoning DatasetsInto Clinically Relevant (Actionable) Knowledge

?

• Data Generation

• Reliability

and Robustness

• Biological Insight

• Clinical Utility

Precision Medicine and Computational Medicine: Evolving Inter-dependencies

molecular

classification

of disease

and

elucidation

of disease

mechanisms

RWE

and

learning

healthcare

systems

large

scale

data

aggregation,

curation

and

analysis

• unprecedented scale

• standards and db inter-operability

• open data and sharing

• cloud computing

• data science

• machine/artificial intelligence

• decision-support

Real World Data (RWD) and Real World Evidence (RWE)

Integration of Diverse Data Sources on Effectiveness,

Cost and Utilization of Healthcare Resources

Population Health Research and Precision Medicine:Blurring the Boundaries Between

Research and Clinical Care

every encounter (clinical and non-clinical)

is a data point

every individual is a data node

every individual is a research asset

every individual is their own control

EHRsClaims

DataPharmacy

Data

Disease

RegistriesMobile

Devices

Patient

Reported

Data

Real World Evidence (RWE):Data Sources

Prospective

Observational

Data

Social

Media

Real World Evidence (RWE): Identification of Unmet Needs and

Tracking Provider Performance

Incidence

and

Prevalence

Burden

of

DiseaseCo-morbidities

Subpopulations Socio-economic

Disparities

Clinical

Practice

Patterns

Outcomes Cost Trends Analysis

Drivers of Open Data Initiatives and Development of Real World Evidence and Practice

Federal open data initiatives

- meaningful use EHR data

- OpenFDA, FDA Sentinel

- access to CMS data

- 21st Century Cures and FDA expansion of

product labeling based on RWE

expansion of clinical trial data access

- PhRMA-EFPIA principles for trial data sharing

- Yale YODA project

- 21st Century Cures Bill and publication of trial

data

Consortia for Multi-site Clinical Data Research

Building Modular Pediatric Chronic Disease Registries

for QI and CE Research (at Cincinnati Children’s

Hospital Medical Center [CCHMC])

Comparative Outcomes Management with Electronic

Data Technologies (COMET)

High Value Health Care Collaborative (HVHC)

Mini-Sentinel

Pediatric Health Information System Plus (PHIS+)

SCAlable National Network for Effectiveness Research

(SCANNER)

Surgical Care and Outcomes Assessment Program

Comparative Effectiveness Research Translation

Network (SCOAP CERTAIN)

VA Informatics and Computing Infrastructure (VINCI)

Washington Heights Initiative Community-Based

Comparative Effectiveness Research (WICER)

The Increasingly Blurred Line Between Classical Investigational Clinical Research and New

Approaches to RWE Analysis

historical role of clinical trials as highly controlled,

regulated system largely separate from medical

practice

precision medicine and new clinical trial designs

- disease subtyping and patient segmentation on

basis of distinct molecular phenotypes

rise of pragmatic trials, registries and observational

trials for RWE capture and analysis

- new questions about consent, identification, risks

and benefits

- who is the research subject: patients, clinicians or

both?

The Problem With Real World Data is the Real World

Silos Subvert Solutions: Protecting Turf and Sustaining the Status Quo

WELCOME TO

BIOMEDICAL RESEARCH

AND PATIENT

MEDICAL RECORDS

Data Tombs:The Current Status of Too Much Biomedical Research

and Clinical Data

unstructured (semantic chaos)

hoarded (limited sharing)

siloed (poor integration)

incompatible (data formats, db interoperabilities)

variable quality (lack of standardization and the

reproducibility problem)

immobile (inadequate infrastructure for large scale

data transfer)

static (episodic snap shots of dynamic disease

processes)

Large Scale Analytics

“Unstructured

Data”

Structured

Data

• predefined

EMR fields

• diagnostic

codes

• medical and

pharmacy

chains data

• m.health

• EMR open text

fields

• m.health

• PRO

- social media

- support

groups

• published

literature

The Diversity of High Value Data Sources in Healthcare:The Integration Challenge

G. M. Weber et al. JAMA. 2014;311(24):2479-2480. doi:10.1001/jama.2014.4228

Building the “Data Commons” Infrastructure

how will access to comprehensive data sources

and multiple databases needed for population

health analytics be implemented?

how can proprietary databases be integrated into

an open infrastructure?

compulsory access schemes versus incentives

for sharing?

Precision Medicine and Computational Medicine:Evolving Inter-dependencies

molecular

classification

of disease

and

elucidation of

disease

mechanisms

RWE

and

learning

healthcare

systems

large

scale

data

aggregation,

curation

and

analysis

The Big Data Challenge

V6: volume, variety, velocity, veracity, virtualization, value

D3: distributed, dynamic, decision support

I3: infrastructure, investment, intelligent systems

The Unavoidable Data-Intensive Evolution of Healthcare: Major Challenges Ahead

PB and TBData Streams

Ontologies and Formats for

Data Integration

Longitudinal Data Migration and

Inter-operable Dbases

New Data Analytics, Machine Learning,

NLP Methods

Infrastructure, Storage and

Privacy

Data Scienceand Data Scientists

Security of Health Data in the Cloud

Protection and Privacy Provisions for Personal Healthcare Data

informed

consent

legal provisions/

penalties for

breach

identifiable

individual

data

aggregated

de-identified

databanks

and

metadata

variable levels of consent

probabilistic, multi-parameter individual ‘match’

personal

digital

dust in

non-healthcare

settings

voluntary or involuntary capture

social media ‘firehose’

purchasing food preferences travel, political learnings

‘exposome’ profiling and escalating prospect of individual match

Why Anonymous Data Isn’t (or Won’t Soon Be!)

Data Deluge

Technology Acceleration and Convergence:The Escalating Challenge for Professional Competency,

Decision-Support and Future Medical Education Curricula

Cognitive Bandwidth Limits

Automated Analytics and Decision Support Facile Formats for Actionable Decisions

The Quest for Robust EvidenceWhen Drinking from the Fire Hose

The Pending Era of Cognitive Computing and Decision-Support Systems:

Overcoming the “Bandwidth” Limits of Human Individuals

• limits to individual expertise

• limits to our

multi-dimensionality

• limits to our sensory systems

• limits to our experiences and

perceptions

• limits to our objective

decision-making

The Emergence of Big Data Changes the Questions That Can Be Asked

Isolated

Data

Complex

Networked Data

Complex

Computational Data

The Future of ‘Search’ and ‘Retrieval’

Deep Understanding of Content and Context

Collapse Time to Decision: Intelligence at Ingestion

Automated and Proactive Analytics:

Why Wait for the Slow Brain to Catch Up to the Fast Machine

Artificial Intelligence Reaches The Marketplace

Automated Learning Systems:The Future of ‘Search’ and Decision Support

deeper understanding of content and context

- structured text plus natural language

processing of unstructured inputs

search all things

- integration of traditional document semantic

sources with video, objects, speech

why should you have to ask first?

- smart machines and understanding

where/what the user is doing

why wait for the slow brain to catch up to the

fast machine (S. Redmore, Lexalytics)

Deep Learning and Image Recognition for Biomedical Diagnosis and Disease Staging

digital pathology

radiology

ophthalmology

cardiovascular architecture

Human-Smart Machine Interactions

Deep Learning, Machine Learning and Artificial Intelligence

in Data Analytics and Decision Support

“I Can’t Let You Do That Dave”

Automated Decision Support Tools and

“Gated Autonomy” in the Management

of Complex Systems

Living in a World Where the Data Analytics and Interpretation Algorithms Are Obscure to the End User

ceding decision authority to computerized support

systems

culturally alien to professionals in their claimed expertise

domain but they accept in all other aspects of their lives

who will have the responsibility for validation and

oversight of critical assumptions used in decision tree

analytics for big data?

- regulatory agencies and professional societies ?

- humans?

- machines?

Digital Health, Automation and the Future Work Force

low and mid-skilled workers at risk of

replacement

digitization of tasks and/or analyses

value-added human involvement will prosper

leaving others redundant

lessons from the 19th-20th century industrial era

- 100 years for government to establish

requisite worker education and literacy levels

21st century

- need for a faster redesign of education

New Ethical and Legal Complexities in the Applicationof Machine Learning and Artificial Intelligence

for Large Scale Data Analysis

privacy and surveillance

discrimination

unemployment

persuasion-coercion

addiction

manipulation of perceived reality(ies)

us and them: seamless integration or conflict

existential risk(s)

Deep Learning, Smart Machines and Ethical, Legal and Socio-Cultural Complexities

Precision Genomic Modifications New Therapeutic Strategies Plus Complex Ethical

and Legal Issues

A Pending Transition in Scientific Research?

hypothesis-

driven

data

mining

data

mining

hypothesis-

driven

acceleration Communications ACM 2016 59, 47

Major Transitions in Medical Education and Healthcare

1910-present

(science-centric)

2000 - present

healthcare as a

learning system

(data-centric)

network topologies and dynamics

in complex adaptive systems (network-centric)

education, R&D and care delivery

2010 - ?

"The Callroom of Earthly Delights" R.M. Golub and K. Bucher: JAMA 316, 2171

December 6, 2016, Vol 316, No. 21, Pages 2171-2322 | Medical Education

DNR

Denial Negativity Resistance

The Intellectual Foundation for a New Era in

Clinical Medicine and Public Health

the Rise of

Data-Intensive Medicine and Digital Healthcare

Profound Economic, Organizational, Cultural

Ethical Implications for Future Healthcare Delivery

Channels and Professional Competencies

Precision Medicine

Precision Medicine

discovery translational

science

regulators

and

payors

clinical

care

providers

and

patients

new

clinical

trial

designs

The Need for Systems-Based Planning to Integrate New

Competencies Across the Entire Continuum from

Discovery to Clinical Care

Convergence

BIG DATA

life

sciences

and

medicine

computing

and

automation

sensors,

robotics

patient

engagement

life

style

metrics

social

media

technology connectivity, continuity

and consumerism

services

integration

(systems)

analytics for

improved

decisions and

clinical outcomes

(value)

the expanded

care space

(individuals)

Population Health

Precision Medicine

DataScience

AI

Slides available @ http://casi.asu.edu/